40389962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2477}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 62802432

約数和(自身を除く): 22412470

約数列:

[1, 2, 31, 62, 263, 526, 2477, 4954, 8153, 16306, 76787, 153574, 651451, 1302902, 20194981, 40389962]

約数ペア:

[(1, 40389962), (2, 20194981), (31, 1302902), (62, 651451), (263, 153574), (526, 76787), (2477, 16306), (4954, 8153)]